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Solar in Lancaster County, PA

Solar panels in Lancaster, PA

4.2 peak sun hours per day. See what the data says about Lancaster, then check your specific roof free.

Utility territory: PPL Electric

Local context

What limits Lancaster roofs

Lancaster averages 4.2 peak sun hours per day in the regional data. Roof orientation, usable area, and shade can reduce production further for an individual property.

Solar data for Lancaster

Peak sun hours / day
4.2 hrs

Modeled annual average.

Typical system size
6–10 kW

Residential, based on typical household load.

Estimated first-year savings
$1,350–$2,200

Per year for a typical 6–10 kW system. The high end assumes the larger array.

Roofs suitable for solar
55–68%

Modeled from regional adoption data.

Primary utility
PPL Electric

Contact your utility for current net billing enrollment status.

Net metering / billing
Net Billing (RCP)

PPL Electric moved new solar customers to hourly market-based crediting in July 2026: exported energy is valued at a rate tied to hourly wholesale prices (recently around 12–14¢/kWh, below the retail rate) rather than at full retail, so self-consumption maximizes value.

Estimates use the average Pennsylvania current utility rate (before solar) of $0.22/kWh (EIA, retrieved Aug 2026) and modeled solar production; individual results vary with your rate, usage, roof orientation, and shading.

Personalized estimate

Estimate your first-year solar savings

Start with your bill or adjust the rate and typical system size for Lancaster.

kW

Typical homes: 6–10 kW.

$/ kWh

Prefilled with the state residential average.

Estimated first-year savings

$1,750/ yr

$1,350–$2,200/yr for a typical 6–10 kW system — the low end is a smaller array, the high end a larger one.

Estimate — individual results vary with your rate, usage, roof orientation, and shading. Assumes an 85% system derate and 50% self-consumption; exported energy uses the local net-billing estimate.

City averages are a starting point — check your address for your verified result.

Frequently asked questions

How much sun does Lancaster get for solar?

Lancaster receives approximately 4.2 peak sun hours per day on average, based on modeled regional data.

What is the estimated first-year savings from solar in Lancaster?

For a typical 6–10 kW system in Lancaster, first-year savings are estimated at $1,350–$2,200 per year: the low end uses the smaller system, while the high end is up to the larger system. Estimates use the average Pennsylvania current utility rate (before solar) of $0.22/kWh (EIA, retrieved Aug 2026) and modeled solar production; individual results vary with your rate, usage, roof orientation, and shading. These are educational estimates, not guarantees.

What can limit solar production in Lancaster?

Lancaster averages 4.2 peak sun hours per day in the regional data. Roof orientation, usable area, and shade can reduce production further for an individual property.

Data source: City figures are modeled estimates for general guidance — not a quote for any specific property.

Ready to check your roof in Lancaster?

The city data above is a regional estimate. Enter your address to get a personalized result based on your actual roof.

Solar data for nearby Pennsylvania cities

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